public void HandleClusterBadgeRequest(LitePeer peer,
OperationRequest operationRequest,
SendParameters sendParameters)
{
var req = ClusterBadgeMessage.Read(operationRequest.Parameters);
if (_topology.ClusterBadge(req.badgeId, req.clusterId))
{
_room.Broadcast(peer,
operationRequest,
sendParameters,
(byte)DiscussionEventCode.ClusterBadgeEvent,
BroadcastTo.RoomAll); //might fail, we need message too
EventLogger.LogAndBroadcast(new DiscCtx(Discussions.ConfigManager.ConnStr),
_room,
StEvent.ClusterIn,
req.ownerId,
req.topicId);
}
else
{
_log.Info("cluster badge request failed badgeId=" + req.badgeId +
"clusterId=" + req.clusterId);
}
_pendingChanges = true;
}
private void __clusterBadge(ClusterBadgeMessage ev)
{
if (ev.topicId != TopicId)
{
return;
}
clusterRebuildPending = false;
PlayClusterBadge(ev.clusterId, ev.badgeId, ev.playImmidiately, ev.callToken);
}
public void SendClusterBadgeRequest(int badgeId, int clusterId, int ownerId, int topicId, bool playImmidiately,
int callToken)
{
if (peer == null || peer.PeerState != PeerStateValue.Connected)
{
return;
}
peer.OpCustom((byte)DiscussionOpCode.ClusterBadgeRequest,
ClusterBadgeMessage.Write(badgeId, ownerId, playImmidiately, clusterId, topicId, callToken),
true);
}
public void HandleInitialSceneLoad(LitePeer peer,
OperationRequest operationRequest,
SendParameters sendParameters)
{
//// var req = InitialSceneLoadRequest.Read(operationRequest);
/// req.topicId
_log.Debug("scene load request");
CleanupEmptyClusters();
//1st phase, send creation events for simple shapes (+cluster) in the scene
var simpleShapes = _doc.GetShapes().Where(sh => sh.ShapeCode() != VdShapeType.ClusterLink).ToArray();
foreach (var sh in simpleShapes)
{
_room.PublishEventToSingle(peer,
CreateShape.Write(sh.InitialOwner(), sh.Id(),
sh.ShapeCode(), 400, 400, false, sh.Tag(),
_topicId),
sendParameters,
(byte)DiscussionEventCode.CreateShapeEvent);
}
//2nd phase, send state update packets
foreach (var sh in simpleShapes)
{
var st = sh.GetState();
if (st == null)
{
continue;
}
_room.PublishEventToSingle(peer,
st.ToDict(),
sendParameters,
(byte)DiscussionEventCode.StateSyncEvent);
}
//3rd phase, sequence of cluster-add operations (enumerate contents of all existing clusters)
var clusterShapes = _doc.GetShapes().Where(sh => sh.ShapeCode() == VdShapeType.Cluster);
foreach (var clShape in clusterShapes)
{
var cluster = _topology.GetCluster(clShape.Id());
_log.Info("scene load, cluster updates, num badges =" + cluster.GetClusterables());
foreach (var badge in cluster.GetClusterables())
{
var clustMsg = ClusterBadgeMessage.Write(badge.GetId(),
_doc.TryGetShape(badge.GetId()).InitialOwner(),
badge == cluster.GetClusterables().Last(),
cluster.GetId(),
_topicId,
-1);
_room.PublishEventToSingle(peer,
clustMsg,
sendParameters,
(byte)DiscussionEventCode.ClusterBadgeEvent);
}
}
//4rd phase, create links
var linkShapes = _doc.GetShapes().Where(sh => sh.ShapeCode() == VdShapeType.ClusterLink);
foreach (var lnk in linkShapes)
{
var edge = _topology.GetForwardEdge(lnk.Id());
var ev = LinkCreateMessage.Write(edge.curr.GetId(),
edge.next.GetId(),
lnk.InitialOwner(),
lnk.Id(),
_topicId,
false,
(LinkHeadType)lnk.Tag());
_room.PublishEventToSingle(peer, ev, sendParameters, (byte)DiscussionEventCode.LinkCreateEvent);
//send link state update
var st = lnk.GetState();
if (st != null)
{
_room.PublishEventToSingle(peer,
st.ToDict(),
sendParameters,
(byte)DiscussionEventCode.StateSyncEvent);
}
}
//5th phase, send cursor events
foreach (var sh in _doc.GetShapes())
{
if (sh.GetCursor() == null)
{
continue; //cursors are unset by default for all shapes
}
_room.PublishEventToSingle(peer,
CursorEvent.Write(true,
sh.GetCursor().OwnerId,
sh.Id(),
_topicId),
sendParameters,
(byte)DiscussionEventCode.CursorEvent);
}
//6th phase, send ink
if (_doc.inkData != null)
{
_room.PublishEventToSingle(peer,
InkMessage.Write(-1,
_topicId,
_doc.inkData),
sendParameters,
(byte)DiscussionEventCode.InkEvent);
}
//7th phase, send laser pointers
foreach (var laserPointer in _doc.LaserPointers)
{
_room.PublishEventToSingle(peer,
laserPointer.ToDict(),
sendParameters,
(byte)DiscussionEventCode.AttachLaserPointerEvent);
}
//notify client loading sequence complete
_room.PublishEventToSingle(peer,
null,
sendParameters,
(byte)DiscussionEventCode.SceneLoadingDone);
}
public void OnEvent(EventData eventData)
{
switch (eventData.Code)
{
case (byte)LiteEventCode.Join:
int[] actNrs = (int[])eventData.Parameters[(byte)ParameterKey.Actors];
int ActorNr = (int)eventData.Parameters[(byte)ParameterKey.ActorNr];
var actProps = (Hashtable)eventData.Parameters[(byte)ParameterKey.ActorProperties];
Console.WriteLine("Join event actors.len={0}", actNrs.Length);
List <int> unknownPeersNrs = new List <int>();
for (int i = 0; i < actNrs.Length; i++)
{
if (!usersOnline.ContainsKey(actNrs[i]))
{
if (!unknownPeersNrs.Contains(actNrs[i]))
{
unknownPeersNrs.Add(actNrs[i]);
}
}
}
requestPeersInfo(unknownPeersNrs.ToArray());
DbgPrintOnlineList();
break;
case (byte)EventCode.Leave:
actNrs = (int[])eventData.Parameters[(byte)ParameterKey.Actors];
int leftActNr = (int)eventData.Parameters[(byte)ParameterKey.ActorNr];
Console.WriteLine("Leave event, actors.len={0}", actNrs.Length);
if (usersOnline.ContainsKey(leftActNr))
{
if (userLeaves != null)
{
DiscUser leaving = usersOnline[leftActNr];
userLeaves(leaving);
}
usersOnline.Remove(leftActNr);
}
DbgPrintOnlineList();
break;
case (byte)DiscussionEventCode.InstantUserPlusMinus:
if (smbdLeaved != null)
{
smbdLeaved();
}
break;
case (byte)DiscussionEventCode.StructureChanged:
int initiater = (int)eventData.Parameters[(byte)DiscussionParamKey.UserId];
int devType = (int)eventData.Parameters[(byte)DiscussionParamKey.DeviceType];
if (eventData.Parameters.ContainsKey((byte)DiscussionParamKey.ForceSelfNotification))
{
//topic updated
if (onStructChanged != null)
{
onStructChanged(Serializers.ReadChangedTopicId(eventData.Parameters),
initiater, (DeviceType)devType);
}
}
else if (initiater != -1 && initiater != localUsr.ActNr)
{
if (onStructChanged != null)
{
onStructChanged(Serializers.ReadChangedTopicId(eventData.Parameters),
initiater, (DeviceType)devType);
}
}
break;
case (byte)DiscussionEventCode.ArgPointChanged:
var changeType = PointChangedType.Modified;
int topicId;
int personId;
int argPointId = Serializers.ReadChangedArgPoint(eventData.Parameters, out changeType, out topicId, out personId);
if (argPointChanged != null)
{
argPointChanged(argPointId, topicId, changeType, personId);
}
break;
case (byte)DiscussionEventCode.UserAccPlusMinus:
if (userAccPlusMinus != null)
{
userAccPlusMinus();
}
break;
case (byte)DiscussionEventCode.StatsEvent:
if (onStatsEvent != null)
{
StEvent e;
int userId = -1;
int discussionId = -1;
int statsTopicId = -1;
DeviceType devTyp;
Serializers.ReadStatEventParams(eventData.Parameters, out e, out userId, out discussionId,
out statsTopicId, out devTyp);
onStatsEvent(e, userId, discussionId, statsTopicId, devTyp);
}
break;
case (byte)DiscussionEventCode.CursorEvent:
if (cursorEvent != null)
{
cursorEvent(CursorEvent.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.CreateShapeEvent:
if (createShapeEvent != null)
{
createShapeEvent(CreateShape.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.UnselectAllEvent:
if (unselectAll != null)
{
unselectAll(UnselectAllEvent.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.DeleteSingleShapeEvent:
if (deleteSingleShape != null)
{
deleteSingleShape(DeleteSingleShapeEvent.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.ApplyPointEvent:
if (applyPoint != null)
{
applyPoint(PointMove.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.StateSyncEvent:
if (syncStateEvent != null)
{
syncStateEvent(ShapeState.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.LinkCreateEvent:
if (onLinkCreateEvent != null)
{
onLinkCreateEvent(LinkCreateMessage.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.UnclusterBadgeEvent:
if (onUnclusterBadgeEvent != null)
{
onUnclusterBadgeEvent(UnclusterBadgeMessage.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.ClusterBadgeEvent:
if (onClusterBadgeEvent != null)
{
onClusterBadgeEvent(ClusterBadgeMessage.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.InkEvent:
if (inkEvent != null)
{
inkEvent(InkMessage.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.SceneLoadingDone:
if (loadingDoneEvent != null)
{
loadingDoneEvent();
}
break;
case (byte)DiscussionEventCode.DEditorReportEvent:
if (dEditorReportResponse != null)
{
dEditorReportResponse(DEditorStatsResponse.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.ClusterStatsEvent:
if (clusterStatsResponse != null)
{
if (eventData.Parameters == null || eventData.Parameters.Count() == 0)
{
clusterStatsResponse(default(ClusterStatsResponse), false);
}
else
{
clusterStatsResponse(ClusterStatsResponse.Read(eventData.Parameters), true);
}
}
break;
case (byte)DiscussionEventCode.LinkStatsEvent:
if (linkStatsResponseEvent != null)
{
if (eventData.Parameters == null || eventData.Parameters.Count() == 0)
{
linkStatsResponseEvent(default(LinkReportResponse), false);
}
else
{
linkStatsResponseEvent(LinkReportResponse.Read(eventData.Parameters), true);
}
}
break;
case (byte)DiscussionEventCode.BadgeViewEvent:
if (onBadgeViewRequest != null)
{
onBadgeViewRequest(BadgeViewMessage.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.SourceViewEvent:
if (onSourceViewRequest != null)
{
onSourceViewRequest(ExplanationModeSyncMsg.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.CommentReadEvent:
if (onCommentRead != null)
{
onCommentRead(CommentsReadEvent.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.AttachLaserPointerEvent:
if (onAttachLaserPointer != null)
{
onAttachLaserPointer(LaserPointer.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.DetachLaserPointerEvent:
if (onDetachLaserPointer != null)
{
onDetachLaserPointer(LaserPointer.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.LaserPointerMovedEvent:
if (onLaserPointerMoved != null)
{
onLaserPointerMoved(LaserPointer.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.ImageViewerManipulatedEvent:
if (onImageViewerManipulated != null)
{
onImageViewerManipulated(ImageViewerMatrix.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.BrowserScrollChangedEvent:
if (onBrowserScroll != null)
{
onBrowserScroll(BrowserScrollPosition.Read(eventData.Parameters));
}
break;
case (byte)DiscussionEventCode.PdfScrollChangedEvent:
if (onPdfScroll != null)
{
onPdfScroll(PdfScrollPosition.Read(eventData.Parameters));
}
break;
default:
Console.WriteLine("Unhandled event " + eventData.Code);
break;
}
}
